-.--ns INFO     gpi                                ..mbed/gpi_embed.cpp:108  in set_program_name_in_venv        Using Python virtual environment interpreter at /home/byron/Projects/crypto/.venv/customer.sttlwax1.pop.starlinkisp.net/bin/python
     -.--ns INFO     gpi                                ../gpi/GpiCommon.cpp:101  in gpi_print_registered_impl       VPI registered
     0.00ns INFO     cocotb                             Running on Verilator version 5.028 2024-08-21
     0.00ns INFO     cocotb                             Running tests with cocotb v1.9.2 from /home/byron/Projects/crypto/.venv/customer.sttlwax1.pop.starlinkisp.net/lib/python3.13/site-packages/cocotb
     0.00ns INFO     cocotb                             Seeding Python random module with 1751043027
     0.00ns INFO     cocotb.regression                  pytest not found, install it to enable better AssertionError messages
     0.00ns INFO     cocotb.regression                  Found test chacha20_block.test_sanity
     0.00ns INFO     cocotb.regression                  running test_sanity (1/1)
     0.00ns ERROR    cocotb.scheduler                   Failing test at simulator request before test run completion: Simulator shut down prematurely
     0.00ns ERROR    cocotb.regression                  Test error has lead to simulator shutting us down
     0.00ns INFO     cocotb.regression                  **************************************************************************************
                                                        ** TEST                          STATUS  SIM TIME (ns)  REAL TIME (s)  RATIO (ns/s) **
                                                        **************************************************************************************
                                                        ** chacha20_block.test_sanity     FAIL           0.00           0.00          0.00  **
                                                        **************************************************************************************
                                                        ** TESTS=1 PASS=0 FAIL=1 SKIP=0                  0.00           0.00          0.00  **
                                                        **************************************************************************************
                                                        
- :0: Verilog $finish